O’Donnell-McReynolds Genealogy Page - Family Card
O’Donnell-McReynolds Genealogy Page - Family Card
Louis I "The Pious" Emperor Of The Holy Roman Empire(Aug 778 - 20 Jun 840)
Ermengarde (Irmengarde) Princess Of Hesbaye(abt 778 - 3 Oct 818)
Hildegarde Princess Of The Holy Roman Empire3 
b. abt 801, Of, France
d. aft 841, Laon, Belgium
bur.